Tides Today & Tomorrow in Adak Island, AK

TIDE TIMES for Sunday, June 7, 2026
The tide is currently falling in Adak Island, AK.
Next low tide : in 4h 36m at 4:40 pm (0.1 ft)
Next high tide (tomorrow) : 1:05 am (3.2 ft)
Sunset today : 10:02 pm
Sunrise tomorrow : 5:28 am
Moon phase : Third Quarter (55% illuminated)
Tide Station Location : Station #9461380
Common Questions About Tides

Adak Island, AK Tides - Oct 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:513.15:390.15:213.07:487:23First Quarter1Sat
2Sun3:153.06:190.15:552.97:507:20First Quarter2Sun
3Mon3:212.97:000.16:422.77:527:18Waxing Gibbous3Mon
4Tue3:232.87:410.37:392.47:537:16Waxing Gibbous4Tue
5Wed12:443.13:312.88:220.68:431.97:557:13Waxing Gibbous5Wed
6Thu2:102.93:472.99:051.09:501.57:577:11Full Moon6Thu
7Fri3:482.74:123.09:511.410:580.97:587:09Full Moon7Fri
8Sat5:352.74:433.310:421.98:007:07Full Moon8Sat
9Sun7:272.85:223.512:040.411:41 AM2.48:027:04Full Moon9Sun
10Mon9:083.16:083.61:08-0.112:512.78:037:02Waning Gibbous10Mon
11Tue10:263.37:003.72:08-0.52:073.08:057:00Waning Gibbous11Tue
12Wed11:263.57:563.73:05-0.73:233.08:076:58Waning Gibbous12Wed
13Thu12:173.64:01-0.74:343.08:096:56Third Quarter13Thu
14Fri1:033.64:54-0.65:412.98:106:53Third Quarter14Fri
15Sat1:463.65:46-0.46:452.68:126:51Third Quarter15Sat
16Sun2:253.46:350.07:472.48:146:49Third Quarter16Sun
17Mon12:082.93:003.37:220.48:452.18:166:47Waning Crescent17Mon
18Tue1:192.73:273.18:050.89:401.88:176:45Waning Crescent18Tue
19Wed2:382.53:453.08:441.310:301.58:196:43Waning Crescent19Wed
20Thu4:112.43:532.99:181.811:131.38:216:41Waning Crescent20Thu
21Fri6:062.43:532.99:462.211:521.08:236:39New Moon21Fri
22Sat3:483.08:246:36New Moon22Sat
23Sun3:383.112:290.88:266:34New Moon23Sun
24Mon3:193.21:040.58:286:32New Moon24Mon
25Tue11:553.41:400.38:306:30Waxing Crescent25Tue
26Wed12:183.62:170.28:316:28Waxing Crescent26Wed
27Thu12:443.72:540.08:336:27Waxing Crescent27Thu
28Fri1:103.73:32-0.18:356:25Waxing Crescent28Fri
29Sat1:313.64:10-0.18:376:23First Quarter29Sat
30Sun1:433.54:480.06:173.18:386:21First Quarter30Sun
31Mon1:473.45:260.16:482.88:406:19First Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9461380)

Common Questions About Adak Island, AK Tides

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What time does the tide turn (slack tide) in Adak Island, AK today?

Slack tide in Adak Island, AK is approximately 8:52 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Adak Island, AK?

Adak Island, AK is currently in a neap phase. Tonight's moon is 55% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly minimum.

What datum are Adak Island, AK tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Adak Island, AK?

Tide predictions for Adak Island, AK come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Adak Island, AK?

Tide data for Adak Island, AK is sourced from NOAA Station #9461380. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9461380.

What is the moon phase in Adak Island, AK tonight?

Tonight the moon over Adak Island, AK is Third Quarter (55% illuminated). This places Adak Island, AK in a neap tide cycle, so tidal ranges are near their weekly minimum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA